BMW 5 series E39

Since 1996-2001 of release

Repair and car operation



BMW E39
+ Introduction
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
- The power supply system and release
   + The power supply system
   + System of injection of the petrol engine
   + The power supply system of the diesel engine
   + System of release of the fulfilled gases
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes
+ System of onboard diagnostics



The power supply system and release

Specifications

Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are allocated by a bold type

Fuel

Petrol engines

Neetilirovannyj gasoline is not worse АИ-95 (engines with каталитическим the converter).
Неэтилированный or этилированный gasoline is not worse АИ-95 (engines without каталитического than the converter).
Application of gasoline not worse АИ-91 is supposed, thus capacity of the engine decreases and increases the fuel expense.

Diesel engines

Automobile (not ship or boiler) summer or winter дизтопливо with the sulphur maintenance not above 0.5 %. Do not apply biodiesel fuel and a methyl aether рапсового oil.

The preliminary heating of fuel in the filter prevents загустевание fuel during car movement.

Do not apply special means to reduction of viscosity of fuel.

At temperature drop of external air more low-9S to summer дизтопливу add kerosene (in % from total volume)

From-9 to-15S

10 %

From-15 to-25S

30 %

More low-25S

50 %

At temperature drop of external air more low-20S to winter дизтопливу add means of reduction of viscosity or kerosene (in % from total volume)

From-20 to-26S

10 %

From-26 to-31S

30 %

More low-31S

50 %

As the exception is supposed addition to 30 % низкооктанового gasoline (неэтилированного for cars with каталитическим the converter) to дизтопливу.

Fuel tank

70 l

Including a reserve

 

      •  6-cylinder engines

8 l

      •  8-cylinder engines

10 l


The established system of injection and management

520i, 523i, 528i

DME MS41.0

535i

DME M5.2.1

540i

DME M5.1

525tds

DDE 2.1 or 2.2


Sequence of work of cylinders

520i, 523i, 528i, 525tds

1-5-3-6-2-4

535i, 540i

1-5-4-8-6-3-7-2


ТНВД

Type

Bosch/VE6-10E2400R300-1

Pressure of injection, bar

150-158

Pressure in топливопроводах, behind the fuel filter

макс. 0.4 bar

Injection advancing

0.93-0.97 mm


Atomizers

Type

Bosch/DNOSD300


Preheat system

Max. Preheat time at temperature of a cooling liquid

 

      •  more low + 60С

5 with

      •  above + 60С

0 with

The guaranteed switching-off of preheat

8 (+5) with

Resistance of candles накаливания at + 20С

0.4 - 0.6 Ohm

Pressure of inclusion fuel запорного the valve

Not less than 10 In

Resistance fuel запорного the valve at + 20С

7.5 1 Ohm


Arrangement of components

Petrol engines

 

      •  oxygen Gauges

2 pieces, on the final
Collector (520i), before
The catalyst (523i, 528i, 535i, 540i)

      • the  Coal adsorber

Wheel arch behind, at the left

      • the  Valve of ventilation of a fuel tank

1, at the left in an impellent compartment,
Near to the air filter (520i),
In an impellent compartment (535i, 540i),
On a wheel arch (523i, 528i)

      • the  adjustment Electrovalve хол. A course

Under the inlet pipeline (520i, 523i, 528i),
In the middle ahead (535i, 540i)

The diesel engine

 

      • the  Valve of return of the fulfilled gases

Input of the inlet pipeline

      • the  Electro-pneumatic converter of pressure (AGR)

Forward left wheel arch

      •  Turbokompressor

Under a final collector

      • the  adjustment Electrovalve хол. A course

Under the inlet
The pipeline (520i, 523i, 528i),
In the middle ahead (535i, 540i)

      •  ТНВД (VP-15, № R515)

Under a final collector

      • the  Measuring instrument of weight of air (LMM)

Exit of the air filter

      • the  Fuel filter

At the left in an impellent compartment

      •  Interkuler

To the right of a radiator

Adjusting data

Reading of turns of the engine

Diagnostic socket

20-contact
(Contact 1 signal, contact 19 weight)

Arrangement

 

      •  Models 520i, 523i, 528i

At the left behind in an impellent compartment (an impulse of turns - 3)

      •  Models 535i, 540i

On the right behind in an impellent compartment (an impulse of turns - 4)

      •  Model 525tds

On the right in the middle in an impellent compartment (an impulse of turns - 6)

Idling turns

Before check lift turns (t oils nearby 60С — petrol engines, 70С — the Diesel engine).
In brackets values are specified at established АТ.

Models 520i, 523i, 528i

 

      •  with РКПП

For 3 minutes to 3000 rpm

      •  with АТ

For 4 minutes to 2200-2800 rpm

Models 535i, 540i

For 3 minutes to 3000 rpm

Model 525tds

 

      •  with РКПП

Make 5 pressing of a pedal of gas
To turns over 5000 rpm

      •  with АТ

Make 5 pressing of a pedal of gas
To 5000 rpm

520i

680-880 rpm

523i

580-780 rpm

528i

580-780 rpm

525tds

700-800 rpm

535i

530-680 (500-600) rpm

540i

580 (500-650) rpm


The maximum turns

525tds

5100-5300 rpm


The maintenance WITH in volume

Petrol engines

 

      •  On single turns

To 0.5 %

      •  Under loading

To 0.3 %, at 2500-3000об/мин

Value лямбда

10.03, at 2500-3000 rpm

Efforts of a tightening of carving connections

The moments of an inhaling of fixture are resulted in the text of the Head and on some иллюстрациях*.
*Выделенные in the text a bold type the inhaling moments are subject to exact observance; the efforts not allocated with a bold type are resulted only roughly

The characteristic

Value

Atomizers

40 Nanometers

Pipelines

20 Nanometers

Final collector and system of release of the fulfilled gases
Reception pipe to a final collector

 

      •  1 reception

30 Nanometers

      •  2 reception

20 Nanometers

Boltovoe connection of a triangular flange

20 Nanometers

Beam of the muffler to a check point

 

      •  Carving М6

10 Nanometers

      •  Carving М8

20 Nanometers

Keeping laths

20 Nanometers

Collar of the basic muffler

Max. 15 nanometers

Bolts of fastening cross-section traverses

20 Nanometers